SELECT and PROJECT MCQs Quiz Online Tests pdf Download

Practice select and project MCQs, DBMS MCQ for online test prep. Relational algebra and calculus quiz has multiple choice questions (MCQ), select and project quiz questions and answers as in unary relational operations, select operation is partition of relation usually classified as, answer key with choices as horizontal partition, vertical partition, insert partition and delete partition for competitive viva exams prep, interview questions. Free study guide is to learn select and project quiz online with MCQs to practice test questions with answers.

MCQs on SELECT and PROJECT Quiz pdf Download

MCQ. In unary relational operations, SELECT operation is partition of relation usually classified as

  1. horizontal partition
  2. vertical partition
  3. insert partition
  4. delete partition


MCQ. Operators in SELECT operation statement such as 'and' , 'or' and 'not' are classified as

  1. Boolean operators
  2. tuple operators
  3. string operators
  4. insertion operators


MCQ. Boolean expression used in SELECT operation consists of clauses such as

  1. attribute name
  2. constant value
  3. comparison operators
  4. all of above


MCQ. In unary relational operations, symbols such as equal to, less than and greater than are classified as

  1. tuple operators
  2. column operators
  3. comparison operators
  4. row operators


MCQ. Operation which is used to select subset of tuples by satisfying selection constraint and selection is made from relation is classified as

  1. CHOOSE operation
  2. SELECT operation
  3. NON-SELECT operation
  4. SUBSET operation